Shin Chan and the California Stimps/Episode 76

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Episode 76 Shin's Assistance: Shinko tries to stop Shin from tampering almost fixed her time watch every time he transports himself in time which they end up back to when his parents met.

Time Aid: Shin and Shinko are the victims of their non-existance. Shinko looks for clues to what caused their existance to cease. Unfortunately, Shinko found out that Shin was aborted when she found his unborn baby counterpart assumingly that he bumped into his mother which she blames him for that. Shin and Shinko must go back in time and repair the damage he done.